OBJECT B, 57289
Orbit data source: Space-Track
OBJECT B, 57289 is a satellite owned by Zhongguo Xingwang (CN) in LEO that was launched on Sun, 09 Jul 2023 UTC via a CHANG ZHENG 2C/YZ-1S launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.
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57289 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST
Mission
Operational Civil Communications
Bus & Motor
Unknown
Mass
~300 kg wet, ~300 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box + 2 Pan, 1.3 m
Radar Cross Section
2.320 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 OBJECT B
1 57289U 23095B 26172.50596895 .00000041 00000-0 47335-4 0 9996
2 57289 86.5029 3.2889 0016507 170.4682 189.6777 13.39551519144332Epoch: 2026-06-21T12:08Z
TLE epoch observation values (Epoch: 2026-06-21T12:08:35.717Z)
Latitude
-0.00002°
Longitude
-88.56519°
Altitude
1,126.056 km
Speed
7.284 km/s
True Right ascension
00h 13m 09s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:30:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,120.406 km
Perigee altitude
1,095.691 km
Semi-major axis
7,486.185 km
Eccentricity
0.00165
Inclination
86.5029°
RAAN
3.2889°
Arg. of periapsis
170.4682°
True anomaly
189.64597°
Mean anomaly
189.6777°
Eccentric anomaly
189.66183°
Mean motion
3.35083 °/min
Orbital period
107.44 mins
BSTAR
0.000047335
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Other satellites on launch #95 in the year 2023 (2023-07-09 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.OBJECT B Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 11:36:50.048Z | 100.107° ESE | 2026-06-22 11:39:50.048Z | 71.785° E | 14.936° | 2026-06-22 11:42:50.048Z | 44.579° NE |
| 12 mins | 2026-06-22 13:20:50.048Z | 184.505° SSW | 2026-06-22 13:26:50.048Z | 325.375° NNW | 44.401° | 2026-06-22 13:32:50.048Z | 0.639° NNE |
| 4 mins | 2026-06-22 15:13:50.048Z | 278.081° WNW | 2026-06-22 15:14:50.048Z | 287.089° WNW | 12.246° | 2026-06-22 15:17:50.048Z | 313.618° NW |
| 13 mins | 2026-06-23 00:34:50.048Z | 1.457° NNE | 2026-06-23 00:41:50.048Z | 104.379° ESE | 43.591° | 2026-06-23 00:47:50.048Z | 170.743° S |
| 6 mins | 2026-06-23 02:25:50.048Z | 311.704° NW | 2026-06-23 02:28:50.048Z | 281.383° WNW | 16.867° | 2026-06-23 02:31:50.048Z | 252.313° W |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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